Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptomics analysis of CNOT6L KD LHCN cells compared to control

ABSTRACT: we transiently transfected LHCN cells (human skeletal myoblasts) with a CNOT6L-targeting siRNA or with an irrelevant siRNA as control. Cells were then placed under differentiation conditions for 2 days and total mRNA used for microarray analysis

ORGANISM(S): Homo sapiens

SUBMITTER: Degerny Cindy

PROVIDER: E-MTAB-3472 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Effect of H19 Knockdown by siRNA on gene expression in C2C12 cells

Project description:We used microarrays to characterize the global changes in gene expression in C2C12 cells due to siRNA knockdown of long non-coding RNA H19 Control siRNA or siRNA specific for mouse H19 were transfected into day1 differentiating C2C12 myoblasts in triplicates. 40 H later total RNAs were isolated and subjected with microarray analysis.

2013-09-30 | E-GEOD-49535 | biostudies-arrayexpress

LPS stimulation of human PBMC-derived macrophages

Project description:Immunoresponsive gene 1 (IRG1) is one of the highest induced genes in macrophages under pro-inflammatory conditions and its function has been recently described: it codes for immune-responsive gene 1 protein/cis-aconitic acid decarboxylase (IRG1/CAD), an enzyme catalyzing the production of itaconic acid from cis-aconitic acid, a tricarboxylic acid (TCA) cycle intermediate. Itaconic acid possesses specific antimicrobial properties inhibiting isocitrate lyase, the first enzyme of the glyoxylate shunt, an anaplerotic pathway that bypasses the TCA cycle and enables bacteria to survive on limited carbon conditions. To elucidate the mechanisms underlying itaconic acid production through IRG1 induction in macrophages, we examined the transcriptional regulation of IRG1. Using a combination of literature information, transcription factor prediction models and genome-wide expression arrays, we inferred the regulatory network of IRG1 in mouse and human macrophages. 3 unstimulated (Control) and 3 LPS-stimulated human PBMC-derived macrophages

2016-02-25 | E-GEOD-76561 | biostudies-arrayexpress

The study of inflammatory responses in mammalian macrophages with LPS stimulation

Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

2016-02-24 | E-GEOD-76563 | biostudies-arrayexpress

Identification of a novel risk factor for intracranial aneurysms in ADPKD using iPSC models [Affymetrix]

Project description:Cardiovascular complications are the leading cause of death in autosomal dominant polycystic kidney disease (ADPKD), and intracranial aneurysm (ICA) causing subarachnoid hemorrhage is among the most serious complications. The diagnostic and therapeutic strategies for ICAs in ADPKD have not been fully established. We here generated induced pluripotent stem cells (iPSCs) from seven ADPKD patients, including four with ICAs. The vascular cells differentiated from ADPKD-iPSCs showed altered Ca2+ entry and gene expression profiles compared with those from control-iPSCs. We found that the expression level of a metalloenzyme gene, matrix metalloproteinase (MMP) 1, was specifically elevated in the iPSC-derived endothelia from ADPKD patients with ICAs. Furthermore, we confirmed a statistically significant correlation between the serum MMP1 levels and the development of ICAs in 354 ADPKD patients, indicating that the serum MMP1 levels may be a novel risk factor and become more beneficial when combined with other risk factors. These results suggest that cellular disease models with ADPKD-specific iPSCs can be used to study the disease mechanisms and to identify novel disease-related molecules or risk factors. The gene expression profiles of vascular endothelia and smooth muscle cells derived from ADPKD-iPSCs were analyzed. Seven ADPKD-iPSC derived ECs, and seven ADPKD-iPSC derived SMCs were analyzed.

2016-08-04 | E-GEOD-74452 | biostudies-arrayexpress

Identification of a novel risk factor for intracranial aneurysms in ADPKD using iPSC models

Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

2016-08-04 | E-GEOD-74453 | biostudies-arrayexpress

MUNC downregulation decreases muscle differentiation

Project description:Gene expression profiling in differentiating C2C12 cells comparing control cells and MUNC-deprived cells RNA samples were isolated from 4 C2C12 samples: proliferating control (siC) cells, differentiating siC cells, proliferating and differentiating MUNC depleted (siMUNC) cells

2014-11-27 | E-GEOD-63673 | biostudies-arrayexpress

Gene expression data at 24hrs post-siRNA transfection for HCT116 cultures transfected with either DDX5si2008, DDX5si2053, or EBNA1si1666 siRNA's or mock transfected.

Project description:HCT116 cells were transfected with two different siRNA's targeting either DDX5, an siRNA targeting EBNA1, or no siRNA (mock). The siRNA targeting EBNA1 is used as a negative control since HCT116 cells do not have the EBNA1 gene. RNA was obtained from cultures at 24hrs post-siRNA transfection using the Qiagen RNeasy Minikit (cat. # 74104) with on-column DNase digestion performed as per the manufacturer's protocol. The RNA samples were isolated at 24hrs post-siRNA transfection since this timepoint precedes an impaired G1-to-S phase cell cycle progression phenotype that is evident at 48hrs post-siRNA transfection and so may reveal gene expression changes occuring before this effect on cell cycle. RNA samples were submitted to the Cold Spring Harbor Laboratory Microarray Faciity where cDNA was prepared, labeled, and hybridized to Affymetrix GeneChip Human Gene 1.0 ST microarrays. Data from the arrays were processed using the RMA method with an up-to-data probe set definition (Biostatistics 4:249-264 and Nucleic Acids Research 33(20):e175. Gene set analysis was performed using generally applicable gene set enrichment (BMC Bioinformatics 10:161). The most differentially regulated gene ontology groups were selected with FDR q-value < 0.1. Expression data from 3 independent HCT116 cutures transfected with either DDX5si2008, DDX5si2053, or EBNA1si1666 and 2 independent cultures transfected with mock conditions (no siRNA) were obtained from RNA samples prepared 24hrs post-siRNA transfection. These cultures were seeded with 200,000 cells per well 24hrs prior to siRNA transfection and were grown in DMEM media supplemented with 10% fetal bovone serum. Transfections were performed using lipofectamine RNAiMAX (Invitrogen 13778-075) and the manufacturer's protocol.

2012-06-01 | E-GEOD-36141 | biostudies-arrayexpress

LPS stimulation of Mouse (RAW 264.7) macrophages

2016-02-25 | E-GEOD-76562 | biostudies-arrayexpress

Real-time PCR analysis of microRNA expression in differentiating human skeletal muscle cells

Project description:Human skeletal myoblast cell line LHCN-M2 (Zhu et al., Aging Cell (2007), vol. 6, pp 515-523) were plated on collagen-coated 6-well Falcon cell culture plates at 500 000 cells/well, differentiation was induced 24h later by switching to DMEM supplemented with 0,01 mg/ml insulin and 0,1 mg/ml transferrin. Cells were collected at 0, 3, and 7 days of differentiation time points. Total RNA was extracted and miRNA expression evaluated by quantitative real-time PCR. MiRNA expression profiling in proliferating and differentiating (3 and 7 days) human skeletal myoblasts LHCN-M2.

2013-04-11 | E-GEOD-45957 | biostudies-arrayexpress

Expression data from fatty acid and bile acid receptor agonist treated liver sinusoidal endothelial cells

Project description:Liver sinusoidal endothelial cells (LSEC) are unique endothelial cell typelining the sinusoids of the liver and we have shown that these cells respond in a unique matter when exposed to saturated and unsaturated free fatty acids (FFA) and bile acids. We used microarray to analyze the transcriptional differences between the LSEC exposed to free fatty acids and bile acid receptor agonists to further shed light on their role in non-alcoholic fatty liver disease. The Murine Liver Sinusoidal Endothelial Cell Line (TSEC) was treated with palmitic and oleic acid or the bile acid receptor agonist INT-767 for 8 hours. Total RNA was then harvested to determine transcriptional differences.

2015-05-07 | E-GEOD-67651 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data